1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dbfae877fc60400e9b68322a8d7165c8492861790c6f7880f343b82629e953b. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/95949509-0cf5-49d9-82cd-7b90247a4c91.json and https://artists.proofprofile.net/proofs/artist/95949509-0cf5-49d9-82cd-7b90247a4c91.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b4380009853643505f3b13c8c33cadab6201112a649278705dcbd6b459d6df0. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5MnKgy4WU4dBj87fUGokKa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5MnKgy4WU4dBj87fUGokKa.
Untitled Hidden Track (Dispatch/Four Day Trials)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e4690a40eb190a9492ba484e9dcfe7b52e4d29e34ee9228b09275e4c267837a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4qGvnhyoAA6kWQOTKiQsFt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4qGvnhyoAA6kWQOTKiQsFt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa57aff3c94d4a51833fc2e616c0019d66092bac741c62ba1e61a44109852a1bb. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Edxvv9PYdvEskaLc8gAq1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Edxvv9PYdvEskaLc8gAq1.
Dispatch: Zimbabwe - Live at Madison Square Garden
Dispatch: Zimbabwe - Live At Madison Square Garden
DISPATCH: ZIMBABWE - Live at Madison Square Garden (Live)
Lightning - Live at Madison Square Garden
Here We Go - Live at Madison Square Garden
Steeples - Live at Madison Square Garden
Time Served - Live at Madison Square Garden
Whaddya Wannabe - Live at Madison Square Garden
Questioned Apocalypse - Live at Madison Square Garden
Cut It Ya Match It - Live at Madison Square Garden
Bats In The Belfry - Live at Madison Square Garden
Bulletholes - Live at Madison Square Garden
Bang Bang - Live at Madison Square Garden
Ride A Tear - Live at Madison Square Garden
Passerby - Live at Madison Square Garden
Flying Horses - Live at Madison Square Garden
Past The Falls - Live at Madison Square Garden
Carnival - Live at Madison Square Garden
Circles Around The Sun (Commentary Version)
Circles Around The Sun - Chad Bonus Commentary
Sign Of The Times - Chad Bonus Commentary
Ain't No Trip to Cleveland: Vol. 1 (Live)
{"copyright_id":"0x8d387dbcd85616507bd7b0fde840b7fde42b5be15c514a5e216f0dd0ed7bc34f","isrc":"GBWWP1703114","name":"Painted Yellow Lines - Edit","registered_at":"2026-06-29T13:10:21Z","spotify_id":"4xbypWJRlmFQCDEKCc5Ff0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d387dbcd85616507bd7b0fde840b7fde42b5be15c514a5e216f0dd0ed7bc34f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4xbypWJRlmFQCDEKCc5Ff0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xbypWJRlmFQCDEKCc5Ff0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x626034cb56b4f80eefc1f84f3c05cb5dd04ce36923f6617254666f2fec7c4a36. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2g30E83u24HKr0J9iVO4Yz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2g30E83u24HKr0J9iVO4Yz.
{"copyright_id":"0x341b4e2d423bea5ae9b1215687dd8250d80b3fce2c89eb1113a0a2db309988bb","isrc":"GBWWP1804194","name":"Don Juan Tango","registered_at":"2026-06-28T19:08:14Z","spotify_id":"2iwPZK9Kx20tjMykfPSpQq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x341b4e2d423bea5ae9b1215687dd8250d80b3fce2c89eb1113a0a2db309988bb. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2iwPZK9Kx20tjMykfPSpQq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2iwPZK9Kx20tjMykfPSpQq.
{"copyright_id":"0xaf5e2a523ce0c911dca38cbfb99f606f411ffd34ad735ca1b6c481dbeaaf1ef0","isrc":"GBWWP1904948","name":"Uncle John's Band - Live","registered_at":"2026-06-23T12:00:07Z","spotify_id":"6Seo1FpGkKbhWgMDbvCTau","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf5e2a523ce0c911dca38cbfb99f606f411ffd34ad735ca1b6c481dbeaaf1ef0. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Seo1FpGkKbhWgMDbvCTau.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Seo1FpGkKbhWgMDbvCTau.
{"copyright_id":"0x878cbc9ca26478ac0f26b29e91323b01fa1f43cfdd4fdf801f543ac1eb244b28","isrc":"GBWWP1904949","name":"Only the Wild Ones - Live","registered_at":"2026-06-24T18:36:52Z","spotify_id":"7thUoE7pCFCLNIebIyXsm1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x878cbc9ca26478ac0f26b29e91323b01fa1f43cfdd4fdf801f543ac1eb244b28. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7thUoE7pCFCLNIebIyXsm1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7thUoE7pCFCLNIebIyXsm1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36c4edbb984966b31f200651e57fbd59c59908383c3a897f6c75837943f2f1d7. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/05LtPTBhbCUmrFoajKZCLn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/05LtPTBhbCUmrFoajKZCLn.
{"copyright_id":"0x50da654f8f377ebc6fe0d0c00a0d213aef1406727ca06fe5d0e19915f2d70c4f","isrc":"GBWWP1904958","name":"Outloud / Don't Let Me Down - Live","registered_at":"2026-06-20T10:07:37Z","spotify_id":"4Vbd5Lpc0u3X2pNIDpVIn6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50da654f8f377ebc6fe0d0c00a0d213aef1406727ca06fe5d0e19915f2d70c4f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Vbd5Lpc0u3X2pNIDpVIn6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Vbd5Lpc0u3X2pNIDpVIn6.
{"copyright_id":"0x3b2c80972edcd793f539e295fa58e441b9cf53b8ff1fb34984beae80623d68e1","isrc":"GBWWP1904959","name":"Letter to Lady J - Live","registered_at":"2026-06-20T10:13:25Z","spotify_id":"6JQ6FaOQKujfp7vn07dZgO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b2c80972edcd793f539e295fa58e441b9cf53b8ff1fb34984beae80623d68e1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6JQ6FaOQKujfp7vn07dZgO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6JQ6FaOQKujfp7vn07dZgO.
{"copyright_id":"0x16cfcd61d0dbfdd6abe30120e40d81cf4c678b61906910bb8e6c53f040cd28eb","isrc":"GBWWP1904960","name":"Here We Go - Live","registered_at":"2026-06-25T10:11:28Z","spotify_id":"6dzcfmH7Mfd5YeLruoUr1g","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16cfcd61d0dbfdd6abe30120e40d81cf4c678b61906910bb8e6c53f040cd28eb. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6dzcfmH7Mfd5YeLruoUr1g.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dzcfmH7Mfd5YeLruoUr1g.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x256dd76773d873b29f62bd35a62d1884afc0a76e1ce42997a68e51e9d32c4392. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7d71ZYlcqqJ8i25oFzFarq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7d71ZYlcqqJ8i25oFzFarq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc31c5b2ba7323e975f8ec04048b0571f977901d965d2f0a5f85208027c06a4. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7uVrtDyuwone5MrYpgskfZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7uVrtDyuwone5MrYpgskfZ.
Outloud (feat. G. Love & Special Sauce) - Live
The General (feat. Jerry DePizzo & Jon Lampley) - Live
It's The End Of The World As We Know It (And I Feel Fine) (feat. O.A.R. & G. Love & Special Sauce) - Live
Letter to Lady J (feat. O.A.R. & G. Love & Special Sauce) - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9763a3a85f56e67342899f29ef65202b0762cd15355efca8ad5f5b337711138. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4zw82iGWJlHTCLLn9UUUFy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4zw82iGWJlHTCLLn9UUUFy.
Everyone's In the Street (feat. Ani DiFranco)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9763a3a85f56e67342899f29ef65202b0762cd15355efca8ad5f5b337711138. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6bdbtm2yDGTV0XWCrjDpCq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bdbtm2yDGTV0XWCrjDpCq.